public void With_Specific_Bindings()
{
ComponentContainer container = new ComponentContainer();
container.Bind<IBar>().To<Bar1>();
container.For<PropertyInject>().Bind<IFoo>().To<Foo1>();
container.For<PropertyInject>().Bind<IBar>().To<Bar2>();
var instance = new PropertyInject();
container.ResolveProperties(instance);
Assert.NotNull(instance.Foo);
Assert.IsInstanceOf<Foo1>(instance.Foo);
Assert.NotNull(instance.Bar);
Assert.IsInstanceOf<Bar2>(instance.Bar);
}
public void After_Call_To_Resolve_Where_New_Instance_Is_Constructed_Properties_Are_Injected()
{
ComponentContainer container = new ComponentContainer();
container.Bind<IFoo>().To<Foo1>();
container.Bind<IBar>().To<Bar1>();
container.For<PropertyInject>().Bind<IBar>().To<Bar2>();
var instance = container.Resolve<PropertyInject>();
Assert.NotNull(instance.Foo);
Assert.IsInstanceOf<Foo1>(instance.Foo);
Assert.NotNull(instance.Bar);
Assert.IsInstanceOf<Bar2>(instance.Bar);
}
public static void Main(string[] args)
{
ComponentContainer container = new ComponentContainer();
container.Bind<IBar>().To<Bar>().AsTransient();
container.Bind<Foo>().ToSelf().AsSingleton();
container.For<Foo>().Bind<IBar>().To<OtherBar>().AsSingleton();
Foo foo = container.Resolve<Foo>();
Foo foo2 = container.Resolve<Foo>();
IBar bar = container.Resolve<IBar>();
Console.WriteLine("typeof(foo.Bar) : {0}", foo.Bar.GetType());
Console.WriteLine("foo == foo2 : {0}", foo == foo2);
Console.WriteLine("typeof(bar) : {0}", bar.GetType());
Console.WriteLine("Press any key to continue...");
Console.ReadKey();
}
public void WithConstructorParameter_Overrides_Specific_Bindings()
{
ComponentContainer container = new ComponentContainer();
Bar1 bar = new Bar1();
container.Bind<IFoo>().To<Foo1>()
.AsTransient()
.WithConstructorParameter("bar", bar);
container.For<IFoo>().Bind<IBar>().To<Bar2>();
var obj = container.Resolve<IFoo>();
Assert.AreSame(bar, ((Foo1)obj).Bar);
}
public void Specific_Binding_With_Differnt_Type_Overrides_Global_Binding()
{
ComponentContainer container = new ComponentContainer();
container.Bind<IBar>().To<Bar1>().AsSingleton();
container.For<Foo1>().Bind<IBar>().To<Bar2>().AsTransient();
Foo1 foo1 = container.Resolve<Foo1>();
Foo1 foo2 = container.Resolve<Foo1>();
Assert.AreNotSame(foo1.Bar, foo2.Bar);
}
public void Specific_Binding_Overrides_Global_Binding()
{
ComponentContainer container = new ComponentContainer();
container.Bind<IBar>().To<Bar1>();
container.For<Foo1>().Bind<IBar>().To<Bar2>();
Foo1 foo = container.Resolve<Foo1>();
Assert.IsInstanceOf<Bar2>(foo.Bar);
}
public void Bind_Type_As_Singleton_For_Different_Components_Injects_Different_Instances()
{
ComponentContainer container = new ComponentContainer();
container.For<Foo1>().Bind<IBar>().To<Bar1>().AsSingleton();
container.For<Foo2>().Bind<IBar>().To<Bar1>().AsSingleton();
Foo1 foo1 = container.Resolve<Foo1>();
Foo2 foo2 = container.Resolve<Foo2>();
Assert.AreNotSame(foo1.Bar, foo2.Bar);
}